M-Pesa Daraja API
& Payment Integrations.

In the modern Kenyan economy, accepting digital payments is no longer optional—it is a critical requirement for business growth and operational efficiency. At Bunisystems, we specialize in building robust, high-throughput payment infrastructure that bridges the gap between traditional banking systems, modern mobile money wallets, and global card networks. Whether you are running a high-volume e-commerce platform, a retail point-of-sale system, or a subscription-based software service, we provide the technical expertise required to seamlessly process transactions.

Our core expertise lies in deep integration with Safaricom's Daraja API. We go beyond simple STK push implementations. We engineer comprehensive C2B and B2C solutions that automate payment reconciliation, handle instant automated payouts, and trigger immediate service delivery the moment a payment is confirmed. This eliminates the manual overhead of verifying M-Pesa messages and prevents fraud, ensuring your business operations run smoothly 24/7 without human intervention.

Beyond local mobile money, we implement global payment gateways to enable secure Visa, Mastercard, and American Express processing. We work with leading local and international processors to ensure your checkout flow is PCI-compliant, friction-free, and optimized for maximum conversion rates. We also build custom middleware that syncs these transaction streams directly into your existing ERP or accounting software, providing real-time visibility into your cash flow and financial health.

Security and reliability are at the forefront of our payment engineering. We implement advanced webhook listeners, retry mechanisms, and redundant architecture to ensure that you never miss a payment callback, even during network outages. If you are ready to modernize your checkout experience, reduce payment friction, and automate your financial operations, our team of payment integration experts in Nairobi is ready to architect a solution tailored perfectly to your business requirements.